Seeker HS underbone Shark fin

I printed with 2mm thick walls and base with a 20% infill (not a lot needed after having 2mm thick walls.
Shark fin for Turtle mode, it does cover slightly over the gap at the front to blend in nicer with the front camera bumper i've designed.

+ Added a version with the central part of the fin missing to prevent being blown around in high winds.

+ Added the hollow version with an extra supporting bar